Buttermilk-Brined Fried Catfish with Cornbread Crust

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender catfish filets brined in buttermilk, coated with a spicy cornbread crust, and fried to golden perfection for a classic Southern fish dish. This southern united states-inspired seafood ready in about 87 minutes pairs (6 oz each) catfish filets, buttermilk, cornmeal for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 75 min Cook: 12 min Serves 4 Southern United States cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: Place 4 catfish filets in a shallow dish and pour 2 cups of buttermilk over them, ensuring they are fully submerged. Cover and refrigerate for at least 1 hour to tenderize and enhance flavor.
  2. Step 2: In a large shallow bowl, combine 1 cup cornmeal, 1/2 cup all-purpose flour, 1 tsp paprika, 1/2 tsp cayenne pepper, 1/2 tsp garlic powder, 1/2 tsp onion powder, 1 tsp salt, and 1/2 tsp black pepper. Mix well to create the breading.
  3. Step 3: Heat about 2 cups of vegetable oil in a deep skillet over medium-high heat until it reaches 350°F. Remove catfish filets from buttermilk, letting excess drip off, and dredge each filet in the cornmeal mixture, pressing lightly so the coating sticks.
  4. Step 4: Carefully place coated filets in the hot oil and fry for 4-5 minutes per side until golden brown and cooked through (internal temperature 145°F). Transfer to a paper towel-lined plate to drain excess oil before serving.

Frequently asked questions

How long does Buttermilk-Brined Fried Catfish with Cornbread Crust take to make?

Total time is about 87 minutes (75 min prep + 12 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Buttermilk-Brined Fried Catfish with Cornbread Crust?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep (6 oz each) catfish filets from drying out.

Can I substitute ingredients in Buttermilk-Brined Fried Catfish with Cornbread Crust?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Buttermilk-Brined Fried Catfish with Cornbread Crust for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Buttermilk-Brined Fried Catfish with Cornbread Crust?

Southern United States seafood like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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